Name of Work:- Maintenance and Operation of Subways, Storm Water Pumps, FOBs & related electrical installation, LT Panel Board, DG Set & Dewatering Pumps under PWD South East New Delhi. (SH: Replacement of existing defective/rusted/worn out Pump Set & acessories Upto 100 HP & Above) | Sl. No. | Item Description | |
| 1 | SH-I (Storm Water Pump 100HP & Above) Providing, laying, testing & commissioning of 'C' class heavy duty MS pipe conforming to IS 1239/Class II of IS: 3589 including Welding, fittings like elbows, tees, flariges, tapers, nuts bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame and painting with two or more coats of synthetic enamel paint of required shade complete as required: | | 2 | 150 mm dia. | | 3 | 350 mm dia (wall thickness 7.0 mm) | | 4 | 400 mm dia (Wall Thickness 7.0 mm) | | 5 | Providing, installation, testing and commissioning of non-return valve flanged end of following sizes confirming to IS: 5312 complete with rubber gasket, GI bolts, nuts, washers etc.as required: | | 6 | 150 mm dia (PN-16) | | 7 | 350 mm dia (PN-16) | | 8 | 400 mm dia (PN-16) | | 9 | Supplying, fixing, testing & commissioning of double langed sluice valve of rating PN 1.0 with non rising spindle, C.I. metal Bronze Body seat Ring, ISI marked complete with nuts, bolts, washers, gaskets and conforming to IS 780 of following sizes as required: | | 10 | 150mm dia | | 11 | 350 mm dia (PN-1.0) | | 12 | 400 mm dia (PN-1.0) | | 13 | Disconnection of the existing Suction Pipe line upto 150250 mm dia with the help of chain pulley block and cleaning the silt, waste material etc of the same along with dismantling of NRV/Valve and repairing the same after replacement of Packing sheet and lowering after refixing the same with pumpset i/c testing and commissioning etc as required. | | 14 | Disconnection of the existing Suction Pipe line upto 300-400 mm día with the help of chain pulley block and cleaning the silt, waste material etc of the same along with dismantling of NRV/Valve and repairing the same after replacement of Packing sheet and lowering after refixing the same with pumpset i/c testing and commissioning etc as required. | | 15 | Credit for Old Dismantle Materials: | | 16 | MS Pipe of 150mm, 350mm &400mm Size (Rusted) | | 17 | NRV 150mm (Rusted) | | 18 | NRV 350mm Size (Rusted) | | 19 | NRV 400mm Size (Rusted) | | 20 | Sluice Valve 150mm Size (Rusted) | | 21 | Sluice Valve 350mm Size (Rusted) | | 22 | Sluice Valve 400mm Size (Rusted) | | 23 | SH:- II (Storm Water Pump Suitable for existing Motor ) Supplying & replacement of Electric driven Storm Water Pump consisting of following, complete in all respects, as required: (B) Horizontal type, multistage, centrifugal Sewage handling non clog water pump set suitable for mixed flow having capacity to give discharge of 1500m³/hr, head 15m, 1480 RPM split casing pump of cast iron body & bronze impeller with stainless steel shaft, mechanical seal conforming to IS 1520. Suitable for existing & coupled 55KW/75 HP Squirrel cage induction motor, TEFC, synchronous speed 1500 RPM, suitable for operation on 415 volts, 3 phase 50 Hz, AC supply with IP 55 protection for enclosure, horizontal foot mounted type with Class-'F' insulation, conforming to IS-325. D) M.S. fabricated Common base plate, coupling, coupling guard, foundation bolts etc. as required. (E) Suitable cement concrete foundation duly plastered with anti vibration pads. Please Enable Macros to View BoQ information |
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